• n. 摩擦，[力] 摩擦力

來(lái)自PIE*bher, 磨擦，轉(zhuǎn)，詞源同bore. -ct, 過(guò)去分詞后綴。

friction (n.)

1560s, "a chafing, rubbing," from Middle French friction (16c.) and directly from Latin frictionem (nominative frictio) "a rubbing, rubbing down," noun of action from past participle stem of fricare "to rub, rub down," which is of uncertain origin. Watkins suggests possibly from PIE root *bhreie- "to rub, break." Sense of "resistance to motion" is from 1722; figurative sense of "disagreement, clash, lack of harmony, mutual irritation" first recorded 1761. Related: Frictional.

1. The friction of the sheets against his skin was torture.

被單摩擦著他的皮膚，簡(jiǎn)直像是酷刑。

來(lái)自柯林斯例句

2. The pistons are graphite-coated to reduce friction.

活塞上涂了一層石墨以減小摩擦力。

來(lái)自柯林斯例句

3. the coefficient of friction

摩擦系數(shù)

來(lái)自《權(quán)威詞典》

4. Friction between moving parts had caused the engine to overheat.

活動(dòng)部件的摩擦使發(fā)動(dòng)機(jī)過(guò)熱。

來(lái)自《權(quán)威詞典》

5. When Joan returned to work, the friction between them increased.

瓊回來(lái)工作后, 他們之間的摩擦加劇了.

來(lái)自《簡(jiǎn)明英漢詞典》